no
no a 4.2 engine is in liter's not ccs.
about 2.7
On my 49cc scooter engine the carburetor is found on the engine. The engine is broken down into 3 parts, the part to the left (looking at it) where the air filter is is right next to the carburetor.
Follow the instructions on Youtube.
The term 49cc refers to the engine displacement of a motorized vehicle or engine, specifically measuring 49 cubic centimeters. It is commonly used to indicate the power output and size of small engines found in scooters, motorcycles, and other compact vehicles.
anything over 49cc
it goes amazingly 30 or 45
what is a 49cc dirt bike
50 mph if you undo the 4 flat handed screws on the engine if there isnt it means it is a lawn moer
buy a new engine for around 149.99 at www.partsforscooters.com
depending on the mini quad it should go to 30mph-35